有色金属、新能源、油气开采等板块也上涨。截至上午收盘，上证指数上涨0.16%，深证成指上涨 0.76%，创业板指上涨0.85%。 科技股反弹 今天上午，科技股反弹，半导体产业链、算力产业链、消费电子等板块上涨。新易盛、通富微电、 澜起科技、中芯国际、中科曙光等龙头股上涨，且成交额居前。 | V | 半导体 | | | | --- | --- | --- | --- | | | 14245.55 1.70% | | | | 成分股 基金 | 简况(F10) | 资金 | 板块分 | | 名称代码 | 最新 | 涨幅 ◆ | 流通市值 | | 龙芯中科 | 177.72 | 20.00% | 713亿 | | 融 688047 | | | | | 首板涨停 最终涨停 09:38 | | | | | 束龄股份 | 26.27 | 12.70% | 67.91Z | | 融 920139 | | | | | 海光信息 | 285.74 | 12.40% | 6642 Z | | 融 688041 | | | | | 杰华特 | 52.12 | 11.97% | 235亿 | | 融 688141 | | | | | ...

Group 1: Market Overview - The A-share market experienced an overall upward trend on January 21, with major indices rising to varying degrees, particularly the electronic sector which saw a surge in limit-up stocks [1][2][5] - The ChiNext Index rose over 1.5%, while the Sci-Tech 50 Index increased by more than 4% during the trading session [2] Group 2: Electronic Sector Performance - The electronic sector led the market with a gain of over 2.8%, with multiple stocks hitting the daily limit-up [5] - Notable stocks included Longxin Technology and Zhongrong Electric, both achieving a limit-up of 20%, while several others like Kexiang Co. and Jiehuate saw increases exceeding 10% [5][6] Group 3: Stock Performance Data - Key stock performance data includes: - Longxin Technology (688047) at 177.72, up 20.00% with a trading volume of 2.075 billion - Zhongrong Electric (301031) at 143.40, up 20.00% with a trading volume of 687 million - Other significant gainers included Haiguang Information (688041) up 12.40% and Dagan Co. (002077) up 10.03% [6] Group 4: Lithium Sector Activity - The lithium mining sector also saw significant gains, with the sector rising over 2% and stocks like Dazhong Mining and Weicheng Mining hitting the daily limit-up [7] - The surge was attributed to a notable increase in domestic lithium carbonate futures, with the main contract rising over 6% [7] Group 5: New Stock Listing - A new stock, Aisheren, debuted on the A-share market with an impressive rise of over 200% during its trading session [9] - Aisheren focuses on the medical health sector, specializing in the development, production, and sales of disposable medical supplies for rehabilitation and medical protection [11] Group 6: Hong Kong Market Highlights - In the Hong Kong market, Skyworth Group saw a significant increase, with its stock price rising over 40% during the trading session [12] - The company announced plans for a distribution and listing of its solar subsidiary, Skyworth Solar, contingent on meeting certain conditions [14][15]

Market Overview - The A-share market opened lower but rebounded strongly, with technology stocks leading the gains. The Sci-Tech Innovation 50 index surged over 4%, surpassing 1500 points, marking a two-and-a-half-month high. The ChiNext index also climbed back above 3300 points, while major indices like the Shanghai Composite, Shenzhen Component, and Northbound 50 experienced significant upward movements. However, overall market trading volume showed a declining trend [2]. Chip Sector - The chip sector continues to thrive, with various sub-sectors such as automotive chips, advanced packaging, storage chips, and MCU chips reaching historical highs. Notably, Longxin Zhongke (688047) hit a 20% limit up within just six minutes of opening, while Jianghua Micro also achieved a limit up for the third consecutive day [3]. - Storage chip prices have been on the rise since September 2025, with DDR5 memory prices increasing over 300%, and the price of a single 256GB DDR5 server memory module exceeding 40,000 yuan. This year, the price of storage chips is accelerating upward [5]. - Morgan Stanley predicts a potential 50% price increase for traditional DDR4 memory in Q1, while Citigroup forecasts an 88% year-on-year increase in average DRAM prices by 2026. NAND Flash prices are also expected to rise significantly, with predictions of a 20%-30% increase for NOR Flash and over 50% for MLC and SLC NAND [6]. Precious Metals - The precious metals sector saw a significant rise, with the index climbing over 5% to reach a historical high. Notable stocks include Hunan Silver, which has surged 97.11% this year, and other companies like Zhaojin Mining and Sichuan Gold also showing strong gains [7]. - The Hong Kong gold sector experienced similar gains, with Lingbao Gold rising over 10% and trading volume nearly doubling compared to the previous day. U.S. gold stocks also saw substantial increases, with Iamgold soaring over 15%, marking a 14-year high [9]. - The price of gold has reached a historical high of $4,846 per ounce, driven by rising geopolitical tensions and market risk aversion. UBS anticipates that gold prices will continue to rise in the first half of the year, potentially reaching $5,000 per ounce if concerns about the independence of the Federal Reserve persist [9].

Market Overview - The A-share market showed a strong upward trend in the morning session, led by non-ferrous metals and technology sectors, with major indices collectively rising [2] - As of the midday break, the Shanghai Composite Index was at 4120.10 points, up 0.16%, while the Shenzhen Component Index rose by 0.76%, the ChiNext Index by 0.85%, and the Sci-Tech Innovation Index by 1.91% [2] - The trading volume in the Shanghai and Shenzhen markets reached 1.63 trillion yuan, a decrease of 216.9 billion yuan compared to the same period of the previous trading day [2] Semiconductor Sector - The semiconductor sector experienced a significant surge, particularly in memory chips, with the Shenwan Semiconductor Index rising by 2.65% in the morning session [6] - Notable stocks included Longxin Zhongke, which hit a 20% limit up within the first 7 minutes of trading, along with other companies like Dagang Co., Huatian Technology, and Tongfu Microelectronics also reaching their daily limit [6][7] - The demand for high-end semiconductors is expected to remain tight due to a surge in requirements for AI infrastructure, as stated by Micron Technology [8] Precious Metals Sector - The precious metals sector continued to rise, with the Shenwan Precious Metals Index increasing by 4.96% in the morning session, bringing the year-to-date gain to 30.19% [10] - International gold prices reached a new high of $4849.816 per ounce, marking a 12% increase since the beginning of the year [4] - Domestic gold futures also saw a rise of 3.49%, reaching a new high of 1093.48 yuan per gram [13] - Several gold jewelry brands have significantly raised their domestic gold jewelry prices, with some exceeding 1500 yuan per gram [14]

一、【早盘盘面回顾】 智通财经1月21日讯，市场早盘震荡拉升，创业板指低开高走一度涨超1%。沪深两市半日成交额1.63万 亿，较上个交易日缩量2169亿。盘面上热点快速轮动，全市场超2900只个股上涨。从板块来看，贵金属 概念持续爆发，湖南白银2连板。芯片产业链全线爆发，华天科技、龙芯中科、至正股份等十余股涨 停。锂矿概念震荡反弹，盛新锂能、大中矿业均涨停。下跌方面，大消费板块集体走弱，白酒、旅游酒 店方向领跌。煤炭板块下挫，大有能源跌近8%。截至收盘，沪指涨0.16%，深成指涨0.76%，创业板指 涨0.85%。 个股来看，今日早盘涨停数量为57家（不包括ST及未开板新股），封板率为73%，连板股数量为11家， 锋龙股份16连板，汉缆股份、广电电气4连板，铁流股份3连板，京基智农、盈方微、湖南白银、红墙股 份、浙文互联、白银有色、江化微2连板。 板块上，半导体板块全线爆发，龙芯中科、大港股份、至正股份、通富微电等涨停，海光信息、澜起科 技、灿芯股份、华峰测控等个股涨幅居前。 | 中信建投研报称，受AI需求爆发、供给侧收缩等多重因素影响，存储芯片正处于价格上升期，推动全 | 球存储产业链企业迎来业绩爆发。存储 ...

Core Viewpoint - The electronic sector in the A-share market has experienced a significant surge, with many stocks hitting the daily limit up, indicating strong investor interest and potential growth in this industry [1][6]. A-Share Market Performance - The A-share market showed an overall upward trend, with major indices rising to varying degrees. The ChiNext Index rose over 1.5%, and the Sci-Tech 50 Index increased by more than 4% [4]. - Specific indices and their performance include: - Shanghai Composite Index: 4120.10, up 0.16% [5] - Shenzhen Component Index: 14263.20, up 0.76% [5] - ChiNext Index: 3306.00, up 0.85% [5] Electronic Sector Highlights - The electronic sector led the market with a rise of over 2.8%, with several stocks reaching their daily limit up. Notable performers include: - Longxin Zhongke: 177.72, up 20% [7] - Zhongrong Electric: 143.40, up 20% [7] - Other stocks like Jiahua Technology and Jianghua Microelectronics also saw significant gains [6]. Lithium Mining Sector - The lithium mining sector experienced a substantial increase, with the sector rising over 2%. Stocks such as Dazhong Mining and Weicheng Mining hit their daily limit up. The rise was supported by a significant increase in domestic lithium carbonate futures, with the main contract rising over 6% [8]. New Stock Performance - A new stock, Aisheren, was listed today and saw a remarkable increase of over 200% during trading [12]. The company focuses on medical health, specializing in disposable medical supplies for rehabilitation and medical protection [13]. Hong Kong Market Activity - The Hong Kong market experienced low-level fluctuations, with the stock of Skyworth Group surging over 40% during trading, driven by positive news [2][16].

消息面上，国内CPU龙头企业受益于海外高端CPU涨价趋势。据KeyBanc，Intel和AMD在2026年的服务 器CPU产能已被锁定大部分，计划在一季度提价10%-15%。 业内指出，需求端看，AI推理需要CPU总管，推理规模越大，CPU 就很容易成为瓶颈。以AI Agent为 例，一次"用户请求"会触发多次模型调用、工具调用、检索等功能，还要做计划、反思、回滚、权限、 状态持久化。CPU 在"控制面 + 数据面"的占比变大，尤其影响尾延迟与吞吐稳定性。供给端看，先进 制程与先进封装等关键资源扩张节奏慢，GPU等芯片过去挤压了CPU可得性、拉长交期，强化了CPU核 心厂商提价能力。 此外，韩国两大存储芯片巨头三星电子和SK海力士据报将继续削减NAND闪存产量，或加剧供应短缺 情况。美光科技近日表示，过去一个季度内存芯片短缺的情况愈演愈烈，并重申由于人工智能基础设施 所需的高端半导体需求激增，这种短缺状况将持续到今年以后。 格隆汇1月21日｜A股主要指数上涨，芯片股领涨，龙芯中科20CM涨停，海光信息涨超12%，带动科创 芯片设计ETF易方达(589030)大涨4.17%。 华福证券认为，存储供需矛盾有望触发 ...

Core Insights - The main focus of the news is on the significant inflow of capital into specific stocks, indicating strong investor interest and potential growth in these companies. Group 1: Stock Performance and Capital Inflow - Aerospace Electronic (航天电子) saw a capital inflow of 1.374 billion yuan with a price increase of 7.15% [1][2] - New Yisheng (新易盛) experienced a capital inflow of 1.359 billion yuan and a price rise of 3.86% [1][2] - China Great Wall (中国长城) had a capital inflow of 1.229 billion yuan, with a notable increase of 10% in its stock price [1][2] - Zhongke Shuguang (中科曙光) attracted 1.195 billion yuan in capital, reflecting a 5.16% increase [1][2] - SMIC (中芯国际) received 1.042 billion yuan with a stock price increase of 3.98% [1][2] - CATL (宁德时代) had a capital inflow of 930 million yuan, with a modest increase of 0.72% [1][2] - Haiguang Information (海光信息) saw a significant capital inflow of 904 million yuan and a price increase of 12.4% [1][3] - Huatian Technology (华天科技) attracted 856 million yuan with a stock price increase of 10.01% [1][3] - Tongfu Microelectronics (通富微电) had a capital inflow of 788 million yuan and a price increase of 10% [1][3] - Changdian Technology (长电科技) received 647 million yuan with a 5.19% increase in stock price [1][3] - Shengxin Lithium Energy (盛新锂能) saw a capital inflow of 608 million yuan and a price increase of 9.99% [1][3] Group 2: Additional Stocks and Their Performance - Unigroup Guowei (紫光国微) had a capital inflow of 563 million yuan with a price increase of 5.31% [3] - Hikvision (海康威视) attracted 495 million yuan with a stock price increase of 5.27% [3] - Loongson Technology (龙芯中科) saw a significant capital inflow of 462 million yuan and a remarkable price increase of 20% [3] - Intercontinental Oil and Gas (洲际油气) had a capital inflow of 441 million yuan with a price increase of 9.97% [3] - Lanke Technology (澜起科技) received 434 million yuan with a stock price increase of 7.71% [3] - Ganfeng Lithium (赣锋锂业) attracted 397 million yuan with a modest price increase of 2.59% [3] - Zhongtung High-tech (中钨高新) saw a capital inflow of 397 million yuan and a price increase of 9.45% [3] - Magpow (麦格米特) had a capital inflow of 379 million yuan with a price increase of 10% [3] - ZTE Corporation (中兴通讯) attracted 377 million yuan with a stock price increase of 2.15% [3]

Market Performance - The three major indices opened lower but rose throughout the day, with the Shenzhen Component Index and the ChiNext Index both rising over 1% at one point [1] - As of the midday close, the Shanghai Composite Index increased by 0.16%, the Shenzhen Component Index by 0.76%, and the ChiNext Index by 0.85% [1] Sector Performance - The semiconductor sector showed strong performance, with stocks such as Longxin Technology, Jianghua Micro, and Huatiankeji hitting the daily limit [1] - The gold concept continued its strong trend, with stocks like Zhaojin Mining, Silver Base, and Hunan Silver also reaching the daily limit [1] - The CPO concept saw gains, with Tongfu Microelectronics and Guanghe Technology hitting the daily limit [1] - The lithium mining sector was strong, with stocks like Dazhong Mining and Shengxin Lithium Energy reaching the daily limit [1] - The storage chip concept was active, with stocks such as Zhizheng Co. and Yingfang Micro also hitting the daily limit [1] - The glass substrate concept experienced fluctuations but ultimately rose, with stocks like Woge Optoelectronics and Maigemeite reaching the daily limit [1] Overall Sector Trends - The healthcare, non-ferrous metals, semiconductor, and components sectors had the largest gains [1] - Conversely, the coal, tourism, liquor, and hotel catering sectors experienced the largest declines [1]

成份股方面，龙芯中科、通富微电携手涨停，海光信息涨超15%，澜起科技涨逾9%，兆易创新、芯原股份、中科曙光等个股大幅跟涨。 | 序号 | 名称 | 涨跌幅 | 两日图 | 申万一级行业 | 申万二级行业 | 申万三级行业 | 总市值 | 成交额 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 1 | 龙心中科 | 20.00% | | 电子 | 未含体 | 数字芯片设计 | 713亿 | 20.47 亿 | | 2 | 海光信息 | 15.25% | | 电子 | 未合体 | 数字芯片设计 | 6810亿 | 127.92亿 | | 3 | 通富微电 | 10.00% -- | | 电子 | 未含体 | 集成电路封测 | 852亿 | 67.95亿 | | 4 | 刷起科技 | 9.10% | - | 电子 | 未含体 | 数字芯片设计 | 1789亿 | 81.30亿 | | 5 | 北易创新 | 7.01% | mind | 电子 | 关于体 | 数字芯片设计 | 2175亿 | 81.14亿 | | e | 芯原股份 | 6.29% ...